JP4804458B2 - 2点変調型位相変調装置、ポーラ変調送信装置、無線送信装置及び無線通信装置 - Google Patents
2点変調型位相変調装置、ポーラ変調送信装置、無線送信装置及び無線通信装置 Download PDFInfo
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- JP4804458B2 JP4804458B2 JP2007514683A JP2007514683A JP4804458B2 JP 4804458 B2 JP4804458 B2 JP 4804458B2 JP 2007514683 A JP2007514683 A JP 2007514683A JP 2007514683 A JP2007514683 A JP 2007514683A JP 4804458 B2 JP4804458 B2 JP 4804458B2
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- Prior art keywords
- modulation
- signal
- phase modulation
- point
- type phase
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- 230000005540 biological transmission Effects 0.000 title claims description 30
- 238000004891 communication Methods 0.000 title claims description 11
- 238000005191 phase separation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 19
- 238000005070 sampling Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/20—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
- H03C3/0916—Modifications of modulator for regulating the mean frequency using a phase locked loop with frequency divider or counter in the loop
- H03C3/0925—Modifications of modulator for regulating the mean frequency using a phase locked loop with frequency divider or counter in the loop applying frequency modulation at the divider in the feedback loop
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
- H03C3/0916—Modifications of modulator for regulating the mean frequency using a phase locked loop with frequency divider or counter in the loop
- H03C3/0933—Modifications of modulator for regulating the mean frequency using a phase locked loop with frequency divider or counter in the loop using fractional frequency division in the feedback loop of the phase locked loop
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
- H03C3/0941—Modifications of modulator for regulating the mean frequency using a phase locked loop applying frequency modulation at more than one point in the loop
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
- H03C3/095—Modifications of modulator for regulating the mean frequency using a phase locked loop applying frequency modulation to the loop in front of the voltage controlled oscillator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
- H03C3/0966—Modifications of modulator for regulating the mean frequency using a phase locked loop modulating the reference clock
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Transmitters (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007514683A JP4804458B2 (ja) | 2005-04-27 | 2006-04-21 | 2点変調型位相変調装置、ポーラ変調送信装置、無線送信装置及び無線通信装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005129791 | 2005-04-27 | ||
JP2005129791 | 2005-04-27 | ||
PCT/JP2006/308443 WO2006118056A1 (ja) | 2005-04-27 | 2006-04-21 | 2点変調型位相変調装置、ポーラ変調送信装置、無線送信装置及び無線通信装置 |
JP2007514683A JP4804458B2 (ja) | 2005-04-27 | 2006-04-21 | 2点変調型位相変調装置、ポーラ変調送信装置、無線送信装置及び無線通信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2006118056A1 JPWO2006118056A1 (ja) | 2008-12-18 |
JP4804458B2 true JP4804458B2 (ja) | 2011-11-02 |
Family
ID=37307856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007514683A Expired - Fee Related JP4804458B2 (ja) | 2005-04-27 | 2006-04-21 | 2点変調型位相変調装置、ポーラ変調送信装置、無線送信装置及び無線通信装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7378918B2 (zh) |
EP (1) | EP1816816A4 (zh) |
JP (1) | JP4804458B2 (zh) |
CN (1) | CN100583861C (zh) |
WO (1) | WO2006118056A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7826811B2 (en) * | 2005-11-10 | 2010-11-02 | Panasonic Corporation | Phase modulation apparatus and wireless communication apparatus |
US7579922B2 (en) * | 2006-06-20 | 2009-08-25 | Broadcom Corporation | Two-point modulation polar transmitter architecture and method for performance enhancement |
US7693496B2 (en) * | 2006-09-07 | 2010-04-06 | Infineon Technologies Ag | Polar transmitter arrangement and method |
JP4966181B2 (ja) * | 2007-12-25 | 2012-07-04 | 株式会社東芝 | 通信装置 |
US7868672B2 (en) | 2008-12-09 | 2011-01-11 | Qualcomm Incorporated | Digital phase-locked loop with two-point modulation and adaptive delay matching |
CN102217399B (zh) * | 2009-02-17 | 2014-05-07 | 华为技术有限公司 | 用于生成载频信号的方法和设备 |
CN101557167B (zh) * | 2009-02-25 | 2011-02-02 | 西南交通大学 | 开关电源的双频率控制方法及其装置 |
US8058917B2 (en) | 2009-06-12 | 2011-11-15 | Infineon Technologies Ag | Compensation of phase lock loop (PLL) phase distribution caused by power amplifier ramping |
US8306096B2 (en) * | 2009-06-26 | 2012-11-06 | Qualcomm Incorporated | Interference reduction using variable digital-to-analog converter (DAC) sampling rates |
US8446191B2 (en) * | 2009-12-07 | 2013-05-21 | Qualcomm Incorporated | Phase locked loop with digital compensation for analog integration |
US8339165B2 (en) | 2009-12-07 | 2012-12-25 | Qualcomm Incorporated | Configurable digital-analog phase locked loop |
CN103117838B (zh) * | 2013-01-28 | 2016-05-04 | 四川九洲电器集团有限责任公司 | 高性能低复杂度的tcm-4cpm设计方法和系统 |
US9020089B2 (en) * | 2013-07-12 | 2015-04-28 | Infineon Technologies Ag | Phase-locked loop (PLL)-based frequency synthesizer |
JP6392592B2 (ja) * | 2014-09-03 | 2018-09-19 | 旭化成エレクトロニクス株式会社 | 周波数シンセサイザ |
US9391625B1 (en) * | 2015-03-24 | 2016-07-12 | Innophase Inc. | Wideband direct modulation with two-point injection in digital phase locked loops |
CN106533460A (zh) * | 2016-11-01 | 2017-03-22 | 全球能源互联网研究院 | 一种无线发射机及其控制方法 |
KR102435034B1 (ko) * | 2017-06-21 | 2022-08-23 | 삼성전자주식회사 | 디지털 위상 고정 루프 및 디지털 위상 고정 루프의 동작 방법 |
US10511469B2 (en) | 2018-02-20 | 2019-12-17 | Sony Corporation | Synthesizer |
US10826738B2 (en) | 2019-01-07 | 2020-11-03 | Innophase Inc. | Systems and methods for maximizing power efficiency of a digital power amplifier in a polar transmitter |
US10651876B1 (en) | 2019-06-12 | 2020-05-12 | Innophase Inc. | System and method for dividing the carrier center frequency of an RF modulated signal by a non-integer divisor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003510899A (ja) * | 1999-09-22 | 2003-03-18 | カデンス デザイン システムズ インコーポレイテッド | Pllとデルタシグマ変調器とを有する無線転送器機構 |
JP2005072875A (ja) * | 2003-08-22 | 2005-03-17 | Matsushita Electric Ind Co Ltd | 広帯域変調pllおよびその変調度調整方法 |
JP2005295536A (ja) * | 2004-03-12 | 2005-10-20 | Matsushita Electric Ind Co Ltd | 周波数変調装置、ポーラ変調送信装置、無線送信装置及び無線通信装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5952895A (en) * | 1998-02-23 | 1999-09-14 | Tropian, Inc. | Direct digital synthesis of precise, stable angle modulated RF signal |
GB9825414D0 (en) * | 1998-11-19 | 1999-01-13 | Symbionics Limted | Linear RF power amplifier and transmitter |
US6985703B2 (en) * | 2001-10-04 | 2006-01-10 | Sequoia Corporation | Direct synthesis transmitter |
JP4302436B2 (ja) * | 2003-05-28 | 2009-07-29 | パナソニック株式会社 | 送信装置および受信装置 |
WO2004032345A1 (ja) | 2002-10-03 | 2004-04-15 | Matsushita Electric Industrial Co., Ltd. | 送信方法及び送信装置 |
JP3934585B2 (ja) | 2003-08-22 | 2007-06-20 | 松下電器産業株式会社 | 広帯域変調pll、広帯域変調pllのタイミング誤差補正システム、変調タイミング誤差補正方法および広帯域変調pllを備えた無線通信装置の調整方法 |
-
2006
- 2006-04-21 EP EP06745574.1A patent/EP1816816A4/en not_active Withdrawn
- 2006-04-21 JP JP2007514683A patent/JP4804458B2/ja not_active Expired - Fee Related
- 2006-04-21 CN CN200680000421A patent/CN100583861C/zh not_active Expired - Fee Related
- 2006-04-21 WO PCT/JP2006/308443 patent/WO2006118056A1/ja active Application Filing
- 2006-04-25 US US11/410,293 patent/US7378918B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003510899A (ja) * | 1999-09-22 | 2003-03-18 | カデンス デザイン システムズ インコーポレイテッド | Pllとデルタシグマ変調器とを有する無線転送器機構 |
JP2005072875A (ja) * | 2003-08-22 | 2005-03-17 | Matsushita Electric Ind Co Ltd | 広帯域変調pllおよびその変調度調整方法 |
JP2005295536A (ja) * | 2004-03-12 | 2005-10-20 | Matsushita Electric Ind Co Ltd | 周波数変調装置、ポーラ変調送信装置、無線送信装置及び無線通信装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1816816A1 (en) | 2007-08-08 |
EP1816816A4 (en) | 2013-05-15 |
CN1977507A (zh) | 2007-06-06 |
US20070013447A1 (en) | 2007-01-18 |
US7378918B2 (en) | 2008-05-27 |
JPWO2006118056A1 (ja) | 2008-12-18 |
WO2006118056A1 (ja) | 2006-11-09 |
CN100583861C (zh) | 2010-01-20 |
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